I probably know the answer but i was curious on Vladimir's opinion. As far as i can understand a planet's gravitational pull would be strongest at certain points depending ot its rotational axis, thus far not alowing this to happen in that way. And all the rock, ice and dust particles would most likely group around the equatorial ring of the planet. But still do you think it's possible for a ring system to be in this confuguration?

I've already written about this somewhere. Such a configuration is possible only if the moon was destroyed recently, a few thousands years ago, so newly formed rings still do not take a stable position in equatorial plane of the planet. If the planet already has rings, then they will gravitationally interact with newly created rings, making both of them unstable.

No, the ring's plane ALWAYS crosses the center of the planet! Real orbits always have planet's center in one of its focus (for an elliptical orbit) or center (for a circular orbit). This is so obviously so I never thought that it should be noted So double rings are only possible if they have different inclination angle and a different radius (they obviously should not intersect).